.zhuce2 {
    .top {
        border-bottom: 2px solid red
    }

    .box1 {
        margin: 40px 5px;

    }

    h4 {
        text-align: center;
        margin: 30px;
    }

    .extraPart {
        border-left: solid 1px #eeeeee;
        padding-left: 12px;
        font-size: 17px;
        line-height: 22px;

        a {
            background-color:red;
            color: white;
            padding: 15px 20px;
            border-radius: 10px;
           
        }
    }
}